Merge pull request #10225 from kareem-wolfssl/zd21544

Fix uninitialized before use warning.  Fix unsupported #warning directive by Tasking compiler.

Author: SparkiDev

.wolfssl_known_macro_extras

@@ -1076,6 +1076,7 @@ __STRICT_ANSI__
 __SUNPRO_C
 __SUNPRO_CC
 __SVR4
+__TASKING__
 __TI_COMPILER_VERSION__
 __TURBOC__
 __UNIX__

src/tls.c

@@ -187,7 +187,7 @@ static int TLSX_PopulateSupportedGroups(WOLFSSL* ssl, TLSX** extensions);
         #error The build option WC_RSA_PSS is required for TLS 1.3 with RSA
     #endif
     #ifndef HAVE_TLS_EXTENSIONS
-        #ifndef _MSC_VER
+        #if !defined(_MSC_VER) && !defined(__TASKING__)
             #error "The build option HAVE_TLS_EXTENSIONS is required for TLS 1.3"
         #else
             #pragma message("Error: The build option HAVE_TLS_EXTENSIONS is required for TLS 1.3")
@@ -198,7 +198,7 @@ static int TLSX_PopulateSupportedGroups(WOLFSSL* ssl, TLSX** extensions);
 /* Warn if secrets logging is enabled */
 #if (defined(SHOW_SECRETS) || defined(WOLFSSL_SSLKEYLOGFILE)) && \
     !defined(WOLFSSL_KEYLOG_EXPORT_WARNED)
-    #ifndef _MSC_VER
+    #if !defined(_MSC_VER) && !defined(__TASKING__)
         #warning The SHOW_SECRETS and WOLFSSL_SSLKEYLOGFILE options should only be used for debugging and never in a production environment
     #else
         #pragma message("Warning: The SHOW_SECRETS and WOLFSSL_SSLKEYLOGFILE options should only be used for debugging and never in a production environment")

src/tls13.c

@@ -119,7 +119,7 @@
 #endif
 
 #ifndef HAVE_AEAD
-    #ifndef _MSC_VER
+    #if !defined(_MSC_VER) && !defined(__TASKING__)
         #error "The build option HAVE_AEAD is required for TLS 1.3"
     #else
         #pragma \
@@ -128,15 +128,15 @@
 #endif
 
 #ifndef HAVE_HKDF
-    #ifndef _MSC_VER
+    #if !defined(_MSC_VER) && !defined(__TASKING__)
         #error "The build option HAVE_HKDF is required for TLS 1.3"
     #else
         #pragma message("error: The build option HAVE_HKDF is required for TLS 1.3")
     #endif
 #endif
 
 #ifndef HAVE_TLS_EXTENSIONS
-    #ifndef _MSC_VER
+    #if !defined(_MSC_VER) && !defined(__TASKING__)
         #error "The build option HAVE_TLS_EXTENSIONS is required for TLS 1.3"
     #else
         #pragma message("error: The build option HAVE_TLS_EXTENSIONS is required for TLS 1.3")

wolfcrypt/src/dilithium.c

@@ -12457,9 +12457,9 @@ int wc_Dilithium_PublicKeyDecode(const byte* input, word32* inOutIdx,
         #if !defined(WOLFSSL_DILITHIUM_NO_ASN1)
             int keyType = 0;
         #else
-            int length;
-            unsigned char* oid;
-            int oidLen;
+            int length = 0;
+            unsigned char* oid = NULL;
+            int oidLen = 0;
             word32 idx = 0;
         #endif
 

wolfcrypt/src/random.c

@@ -3920,7 +3920,7 @@ int wc_GenerateSeed(OS_Seed* os, byte* output, word32 sz)
 #endif
 
 #ifdef USE_TEST_GENSEED
-    #ifndef _MSC_VER
+    #if !defined(_MSC_VER) && !defined(__TASKING__)
         #warning "write a real random seed!!!!, just for testing now"
     #else
         #pragma message("Warning: write a real random seed!!!!, just for testing now")

wolfssl/wolfcrypt/settings.h

@@ -4160,7 +4160,7 @@ extern void uITRON4_free(void *p) ;
         (!defined(NO_RSA) && !defined(WC_RSA_BLINDING) && !defined(HAVE_FIPS) && \
             !defined(WC_NO_RNG))
 
-        #ifndef _MSC_VER
+        #if !defined(_MSC_VER) && !defined(__TASKING__)
             #warning "For timing resistance / side-channel attack prevention consider using harden options"
         #else
             #pragma message("Warning: For timing resistance / side-channel attack prevention consider using harden options")
@@ -4511,7 +4511,7 @@ extern void uITRON4_free(void *p) ;
 #if defined(HAVE_SECURE_RENEGOTIATION) && !defined(HAVE_EXTENDED_MASTER) && \
     (defined(HAVE_SESSION_TICKET) || !defined(NO_SESSION_CACHE))
     /* secure renegotiation requires extended master secret with resumption */
-    #ifndef _MSC_VER
+    #if !defined(_MSC_VER) && !defined(__TASKING__)
         #warning Extended master secret must be enabled with secure renegotiation and session resumption
     #else
         #pragma message("Warning: Extended master secret must be enabled with secure renegotiation and session resumption")